| FIRST LEG ANGLE | 90.0 DEGREES NOMINAL |
| FIRST LEG LENGTH | 3.969 INCHES MINIMUM AND 4.031 INCHES MAXIMUM |
| FIRST LEG HOLE ARRANGEMENT STYLE | NO HOLE |
| FIRST LEG WIDTH | 9.000 INCHES NOMINAL |
| FIRST LEG STYLE | SQUARE |
| FIRST LEG THICKNESS | 0.063 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | ALUMINUM ALLOY 6061 |
| MOUNTING HOLE TYPE | PLAIN |
| SPECIAL FEATURES | 4 ADDITIONAL 0.562 IN. DIA HOLES IN SECOND LEG |
| SECOND LEG DISTANCE BETWEEN FIRST AND SECOND HOLE CENTERS ALONG WIDTH | 1.906 INCHES NOMINAL |
| SECOND LEG DISTANCE BETWEEN SECOND AND THIRD HOLE CENTERS ALONG WIDTH | 1.906 INCHES NOMINAL |
| SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH | 0.406 INCHES NOMINAL |
| SECOND LEG HOLE DIAMETER | 0.562 INCHES NOMINAL |
| SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH | 2.594 INCHES NOMINAL |
| SECOND LEG HOLE ARRANGEMENT STYLE | THREE HOLES |
| SECOND LEG WIDTH | 6.375 INCHES NOMINAL |
| SECOND LEG LENGTH | 4.000 INCHES NOMINAL |
| SECOND LEG RELATIONSHIP TO FIRST LEG | NOT IDENTICAL |
| SECOND LEG STYLE | SQUARE |
| SECOND LEG THICKNESS | 0.063 INCHES NOMINAL |
| STYLE DESIGNATOR | ANGLE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541ADLKJAA1.500 MIL SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | CHROMATE |